features:
- name: channel-messaging
  files:
  - basics.any.js
  - close.any.js
  - cross-document.html
  - detached-iframe.window.js
  - dictionary-transferrable.any.js
  - implied-start.any.js
  - no-start.any.js
  - user-activation.tentative.any.js
  - worker-post-after-close.any.js
  - worker.any.js